5 Arcs
One, the ‘arc of growth and prosperity,’ extending from India through South East Asia to East Asia;
Two, the ‘arc of instability and turbulence’ to India’s west extending from Pakistan to Afghanistan, the Persian Gulf, and the Arab world;
Three, the ‘arc of energy’ extending from the Persian Gulf through the Caspian Sea to Russia’s Siberian and Arctic regions;
Four, the ‘arc of communications’ comprising the trade and energy sea lines of communication in the northern Indian Ocean region;
Five, the ‘arc of uncertainty,’ north of India, encompassing Nepal, Tibet, Xinjiang, and the Central Asian countries